668631746162

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1\times {\mathrm{2747749}}^1$

素因数の和:2748206

約数の個数: 24

約数和(自身を含む): 1067946010500

約数和(自身を除く): 399314264338

約数列:

[1, 2, 17, 34, 289, 421, 578, 842, 7157, 14314, 121669, 243338, 2747749, 5495498, 46711733, 93423466, 794099461, 1156802329, 1588198922, 2313604658, 19665639593, 39331279186, 334315873081, 668631746162]

約数ペア:

[(1, 668631746162), (2, 334315873081), (17, 39331279186), (34, 19665639593), (289, 2313604658), (421, 1588198922), (578, 1156802329), (842, 794099461), (7157, 93423466), (14314, 46711733), (121669, 5495498), (243338, 2747749)]